| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2015-01-16 | 204.236.237.95 (ClassC) |
| 2015-01-19 | 54.235.194.99 (ClassC) |
| 2015-01-23 | 54.243.190.210 (ClassC) |
| 2015-02-16 | 54.243.104.175 (ClassC) |
| 2015-02-19 | 23.23.80.206 (ClassC) |
| 2015-02-23 | 75.101.133.50 (ClassC) |
| 2015-03-07 | 107.20.138.208 (ClassC) |
| 2015-03-16 | 23.21.123.184 (ClassC) |
| 2015-03-23 | 107.20.151.148 (ClassC) |
| 2015-05-29 | 54.225.121.133 (ClassC) |
| 2015-06-17 | 50.16.227.214 (ClassC) |
| 2015-06-17 | 23.21.223.98 (ClassC) |
| 2015-08-07 | 54.204.25.229 (ClassC) |
| 2015-10-26 | 23.23.252.88 (ClassC) |
| 2015-10-27 | 50.16.232.151 (ClassC) |
| 2015-12-04 | 50.16.215.101 (ClassC) |
| 2015-12-21 | 54.243.116.216 (ClassC) |
| 2024-06-13 | 3.219.96.23 (ClassC) |
| 2024-06-22 | 3.229.186.102 (ClassC) |
| 2024-06-26 | 18.208.60.216 (ClassC) |
| 2024-07-20 | 52.5.82.174 (ClassC) |
| 2024-07-24 | 54.228.42.199 (ClassC) |
| 2024-08-12 | 34.201.81.34 (ClassC) |
| 2024-12-07 | 18.211.231.38 (ClassC) |
| 2025-03-04 | 54.78.134.111 (ClassC) |
| 2025-06-05 | 3.216.88.24 (ClassC) |
| 2025-09-04 | 54.208.186.182 (ClassC) |
| 2025-10-10 | 3.209.172.72 (ClassC) |
| 2025-10-17 | 54.159.116.102 (ClassC) |